JP2017512854A - コンクリート混和剤用の安定なpce及び多糖類vma組成物、ならびにその使用 - Google Patents
コンクリート混和剤用の安定なpce及び多糖類vma組成物、ならびにその使用 Download PDFInfo
- Publication number
- JP2017512854A JP2017512854A JP2016557323A JP2016557323A JP2017512854A JP 2017512854 A JP2017512854 A JP 2017512854A JP 2016557323 A JP2016557323 A JP 2016557323A JP 2016557323 A JP2016557323 A JP 2016557323A JP 2017512854 A JP2017512854 A JP 2017512854A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- aqueous composition
- composition
- aqueous
- polysaccharide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
- C04B24/383—Cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
- C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0079—Rheology influencing agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/32—Superplasticisers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/44—Thickening, gelling or viscosity increasing agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00112—Mixtures characterised by specific pH values
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461971715P | 2014-03-28 | 2014-03-28 | |
US61/971,715 | 2014-03-28 | ||
PCT/US2015/023034 WO2015148946A1 (en) | 2014-03-28 | 2015-03-27 | Stable pce and polysaccharide vma compositions for concrete admixtures and their uses |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017512854A true JP2017512854A (ja) | 2017-05-25 |
Family
ID=53008848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016557323A Pending JP2017512854A (ja) | 2014-03-28 | 2015-03-27 | コンクリート混和剤用の安定なpce及び多糖類vma組成物、ならびにその使用 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170107149A1 (zh) |
EP (1) | EP3122696A1 (zh) |
JP (1) | JP2017512854A (zh) |
CN (1) | CN106132898A (zh) |
WO (1) | WO2015148946A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022077173A (ja) * | 2020-11-11 | 2022-05-23 | 花王株式会社 | 水硬性組成物用粉末増粘剤組成物 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6651990B2 (ja) * | 2016-06-10 | 2020-02-19 | 信越化学工業株式会社 | 水硬性組成物の製造方法 |
EP4194428A1 (en) * | 2021-12-10 | 2023-06-14 | Construction Research & Technology GmbH | Hydrocolloid particle suspension useful as rheological modifier for cementitious applications, use of a hydrocolloid particle suspension |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5174821A (en) * | 1989-12-12 | 1992-12-29 | Taisei Corporation | Hydraulic composition, formed products therefrom and segregation reduction agent for hydraulic substances |
CA2223723A1 (en) * | 1995-06-07 | 1996-12-19 | The Nutrasweet Company | Stable suspension of hydrocolloids and superplasticizer |
US5985989A (en) * | 1997-07-09 | 1999-11-16 | Arco Chemical Technology, Lp | Method of making a water reducing additive for cement |
WO1999044966A1 (en) * | 1998-03-05 | 1999-09-10 | Westinghouse Savannah River Company | Admixture for zero-bleed mixtures, grouts, and cements |
FR2815342B1 (fr) * | 2000-10-13 | 2003-08-01 | Francais Ciments | Composition cimentaire, son utilisation pour la realisation de chape liquide autonivelante et chape ainsi obtenue |
WO2003024884A1 (fr) * | 2001-09-14 | 2003-03-27 | Nmb Ltd. | Additif pour ciment, et ciments le contenant |
DE10226088A1 (de) * | 2002-06-12 | 2004-03-04 | Elotex Ag | Additiv für hydraulisch abbindende Systeme, die hydraulisch abbindenden Mischungen sowie deren Verwendung |
DE102004032399A1 (de) * | 2004-07-03 | 2006-02-09 | Construction Research & Technology Gmbh | Mischungszusammensetzung enthaltend Copolymere auf Basis von ungesättigten Carbonsäure- und Alkenylether-Derivaten sowie sulfogruppenhaltige Co- und Terpolymere |
EA020912B1 (ru) * | 2006-11-30 | 2015-02-27 | Басф Се | ЗАГУЩАЮЩАЯ СИСТЕМА, ИМЕЮЩАЯ рН-ЗАВИСИМУЮ ВЯЗКОСТЬ |
DE112007003702A5 (de) | 2007-08-23 | 2010-07-29 | Ecc Ltd. | Additivzusammensetzung für Baustoffe auf mineralischer Basis |
DE102007045230A1 (de) * | 2007-09-21 | 2009-04-09 | Clariant International Limited | Polycarboxylatether als Dispergiermittel für anorganische Pigmentformulierungen |
DK2297060T3 (da) * | 2008-04-16 | 2014-01-13 | Akzo Nobel Nv | Additiv der påvirker rheologien af mineralske byggematerialer |
US8168701B2 (en) * | 2008-04-24 | 2012-05-01 | W. R. Grace & Co.-Conn. | Concrete or mortar admixture composition |
JP5713524B2 (ja) * | 2008-07-11 | 2015-05-07 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | コンクリートにおける粘土活性を改善するためのスランプ保持混和剤 |
US8309759B2 (en) * | 2010-02-19 | 2012-11-13 | Basf Se | Preparing ether carboxylates |
US9062278B2 (en) * | 2010-02-19 | 2015-06-23 | Basf Se | Preparing ether carboxylates |
EP2412690A2 (en) * | 2010-07-28 | 2012-02-01 | Dow Global Technologies LLC | Polysaccharide derivatives having an adjusted particle morphology for hydrolytically setting compositions |
WO2013049094A1 (en) * | 2011-09-29 | 2013-04-04 | Dow Global Technologies Llc | Cementing composition comprising anionically - and hydrophobically-modified cellulose ethers and its use |
EP2771303B1 (en) * | 2011-12-09 | 2018-10-31 | Dow Global Technologies LLC | A method for reducing agglomeration in gypsum plaster or filling compositions comprising cellulose ether |
US9212094B2 (en) * | 2012-07-13 | 2015-12-15 | Nippon Shokubai Co., Ltd | Polycarboxylic copolymer, cement dispersion agent, cement admixture, and cement composition |
CN104703943B (zh) * | 2012-10-18 | 2018-04-03 | 陶氏环球技术有限公司 | 用于自压实混凝土的具有羟乙基甲基纤维素的砂浆 |
CN103265224A (zh) * | 2013-05-29 | 2013-08-28 | 上海华联建筑外加剂厂有限公司 | 聚羧酸系低浓保坍型中效泵送剂 |
EP3126421B1 (en) * | 2014-03-31 | 2021-12-08 | Dow Global Technologies LLC | Synthetic polymer rheology modifier and water retention agent replacement for cellulose ether in cement compositions |
-
2015
- 2015-03-27 WO PCT/US2015/023034 patent/WO2015148946A1/en active Application Filing
- 2015-03-27 JP JP2016557323A patent/JP2017512854A/ja active Pending
- 2015-03-27 EP EP15719032.3A patent/EP3122696A1/en not_active Withdrawn
- 2015-03-27 US US15/127,982 patent/US20170107149A1/en not_active Abandoned
- 2015-03-27 CN CN201580014602.5A patent/CN106132898A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022077173A (ja) * | 2020-11-11 | 2022-05-23 | 花王株式会社 | 水硬性組成物用粉末増粘剤組成物 |
JP7273017B2 (ja) | 2020-11-11 | 2023-05-12 | 花王株式会社 | 水硬性組成物用粉末増粘剤組成物 |
Also Published As
Publication number | Publication date |
---|---|
EP3122696A1 (en) | 2017-02-01 |
WO2015148946A1 (en) | 2015-10-01 |
US20170107149A1 (en) | 2017-04-20 |
CN106132898A (zh) | 2016-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3526174A1 (de) | Verflüssiger für geopolymere | |
JP2007534606A (ja) | 未加工コットンリンターから製造された水分保持剤を用いた石膏ベースのモルタル | |
CN110312690B (zh) | 混凝土组合物及其制备方法 | |
JP2007534608A (ja) | 未加工コットンリンターから製造された水分保持剤を用いたセメントシステム | |
JPH0218346A (ja) | セメント質組成物 | |
JP2017512854A (ja) | コンクリート混和剤用の安定なpce及び多糖類vma組成物、ならびにその使用 | |
JP5965295B2 (ja) | セメント組成物 | |
JP2021529714A (ja) | 改善されたコンクリート混和剤 | |
JP2016505496A (ja) | 水硬化性混合物用の添加剤 | |
JP2023545408A (ja) | 早強スラグ系セメント質結合剤 | |
JP6346195B2 (ja) | 水硬化性混合物用の添加剤 | |
KR20240045261A (ko) | 고형물 함량이 높은 셀룰로오스 에테르 및 초가소제 분산액 | |
JP7148170B2 (ja) | 水硬性組成物用添加剤及び水硬性組成物 | |
JP2009155173A (ja) | 水硬性組成物用混和剤 | |
JP4368781B2 (ja) | 水硬性粉体分散用重合体 | |
JP6781591B2 (ja) | 水硬性組成物用レオロジー改質剤 | |
JP7011248B2 (ja) | 水硬性組成物 | |
JP7075683B2 (ja) | 水硬性組成物用添加剤及び水硬性組成物 | |
JPS641425B2 (zh) | ||
JP7154946B2 (ja) | 左官用水硬性組成物の製造方法 | |
JP2019001919A (ja) | 液状レオロジー改質剤 | |
JP2018510119A (ja) | 石膏平滑化モルタル及び目地材用途での使用のための作業性が改善された修飾セルロースエーテル | |
KR20180081539A (ko) | 석고 평활 모르타르 및 조인트 충전제 적용에 사용하기 위한 개선된 작업성을 갖는 셀룰로오스 에테르 조성물 | |
JPS6235986B2 (zh) |